Re: linux-next boot error: can't ssh into the instance (3)

From: Dmitry Vyukov
Date: Mon Nov 18 2019 - 12:11:47 EST


On Mon, Nov 18, 2019 at 5:35 PM syzbot
<syzbot+ce541a23cf58c1f6b1b1@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote:
>
> Hello,
>
> syzbot found the following crash on:
>
> HEAD commit: 519ead8f Add linux-next specific files for 20191118
> git tree: linux-next
> console output: https://syzkaller.appspot.com/x/log.txt?x=14653416e00000
> kernel config: https://syzkaller.appspot.com/x/.config?x=652dd3906d691711
> dashboard link: https://syzkaller.appspot.com/bug?extid=ce541a23cf58c1f6b1b1
> compiler: gcc (GCC) 9.0.0 20181231 (experimental)
>
> Unfortunately, I don't have any reproducer for this crash yet.
>
> IMPORTANT: if you fix the bug, please add the following tag to the commit:
> Reported-by: syzbot+ce541a23cf58c1f6b1b1@xxxxxxxxxxxxxxxxxxxxxxxxx


Looks at the console output, this seems to be related to:

commit eb09878e13013f0faee0a97562da557c4026b8a1
Author: Yunfeng Ye <yeyunfeng@xxxxxxxxxx>
Date: Thu Nov 14 15:16:24 2019 +0800

ACPI: sysfs: Change ACPI_MASKABLE_GPE_MAX to 0x100

+drivers/acpi/sysfs.c maintainers


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